Rollup merge of rust-lang#81941 - c410-f3r:tests-tests-tests, r=petrochenkov

Move some tests to more reasonable directories - 4

cc rust-lang#73494
r? ``@petrochenkov``

- [issues/issue-4201.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-4201.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/4201)</sup>: expr 1.000
- [old-suffixes-are-really-forbidden.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/old-suffixes-are-really-forbidden.rs) <sup>unknown</sup>: parser 1.031
- [typeclasses-eq-example-static.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/typeclasses-eq-example-static.rs) <sup>unknown</sup>: binding 1.033
- [issues/issue-33537.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-33537.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/33537)</sup>: consts 1.036
- [issues/issue-31924-non-snake-ffi.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-31924-non-snake-ffi.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/31924)</sup>: lint 1.046
- [issues/issue-44406.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-44406.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/44406)</sup>: parser 1.051
- [type-id-higher-rank.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/type-id-higher-rank.rs) <sup>unknown</sup>: unboxed-closures 1.074
- [issues/issue-20616-3.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-20616-3.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/20616)</sup>: parser 1.077
- [html-literals.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/html-literals.rs) <sup>unknown</sup>: macros 1.083
- [issues/issue-13837.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-13837.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/13837)</sup>: consts 1.089
- [issues/issue-21726.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-21726.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/21726)</sup>: associated-types 1.095
- [one-tuple.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/one-tuple.rs) <sup>unknown</sup>: binding 1.107
- [issues/issue-43784-associated-type.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-43784-associated-type.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/43784)</sup>: associated-types 1.108
- [project-defer-unification.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/project-defer-unification.rs) <sup>unknown</sup>: associated-types 1.109
- [struct-literal-variant-in-if.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/struct-literal-variant-in-if.rs) <sup>unknown</sup>: parser 1.110
- [rvalue-static-promotion.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/rvalue-static-promotion.rs) <sup>unknown</sup>: consts 1.114
- [nullable-pointer-ffi-compat.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/nullable-pointer-ffi-compat.rs) <sup>unknown</sup>: regions 1.129
- [range_inclusive_gate.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/range_inclusive_gate.rs) <sup>unknown</sup>: for-loop-while 1.174
- [simd-type-generic-monomorphisation.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/simd-type-generic-monomorphisation.rs) <sup>unknown</sup>: simd 1.175
- [issues/issue-77993-2.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-77993-2.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/77993)</sup>: async-await 1.183
- [issues/issue-23595-2.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-23595-2.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/23595)</sup>: associated-types 1.194
- [issues/issue-40847.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-40847.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/40847)</sup>: macros 1.194
- [issues/issue-6157.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-6157.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/6157)</sup>: regions 1.195
- [issues/issue-32829.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-32829.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/32829)</sup>: consts 1.241
- [type-sizes.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/type-sizes.rs) <sup>unknown</sup>: structs-enums 1.281
- [issues/issue-24204.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-24204.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/24204)</sup>: associated-types 1.305
- [issues/issue-22560.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-22560.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/22560)</sup>: associated-types 1.354
- [emit-artifact-notifications.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/emit-artifact-notifications.rs) <sup>unknown</sup>: rmeta 1.368
- [repeat_count_const_in_async_fn.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/repeat_count_const_in_async_fn.rs) <sup>unknown</sup>: async-await 1.370
- [expr-if-panic.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/expr-if-panic.rs) <sup>unknown</sup>: expr 1.371
- [cleanup-rvalue-during-if-and-while.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/cleanup-rvalue-during-if-and-while.rs) <sup>unknown</sup>: for-loop-while 1.378
- [write-to-static-mut-in-static.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/write-to-static-mut-in-static.rs) <sup>unknown</sup>: consts 1.381
- [issues/issue-17718-references.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/issues/issue-17718-references.rs) <sup>[issue](https://github.com/rust-lang/rust/issues/17718)</sup>: consts 1.404
- [dotdotdot-expr.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/dotdotdot-expr.rs) <sup>unknown</sup>: parser 1.784
- [regions-fn-subtyping-return-static-fail.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/regions-fn-subtyping-return-static-fail.rs) <sup>unknown</sup>: regions 1.959

Author: Dylan-DPC